Science education plays a critical role as political priority due to its fundamental importance in engaging students to pursue technological careers considered essential in modern societies, in order to face scientific development challenges. High-level achievement on science education and positive attitudes toward science constitutes a crucial challenge for formal education. Several studies indicate close relationships between students’ attitudes, cognitive abilities, and academic achievement. The main purpose of this study is to analyze the impact of student’s attitudes toward the school discipline of Physics and Chemistry and their reasoning abilities on academic achievement on that school subject, among Portuguese 9th grade students using the data collected during the Project Academic Performance and Development: a longitudinal study on the effects of school transitions in Portuguese students (PTDC/CPE-CED/104884/2008). The participants were 470 students (267 girls – 56.8% and 203 boys – 43.2%), aged 14–16 years old (μ = 14.3 ± 0.58). The attitude data were collected using the Attitude toward Physics-Chemistry Questionnaire (ATPCQ) and, the Reasoning Test Battery (RTB) was used to assess the students reasoning abilities. Achievement was measured using the students’ quarterly (9-week) grades in the physics and chemistry subject. The relationships between the attitude dimensions toward Physics-chemistry and the reasoning dimensions and achievement in each of the three school terms were assessed by multiple regression stepwise analyses and standardized regression coefficients (β), calculated with IBM SPSS Statistics 21 software. Both variables studied proved to be significant predictor variables of school achievement. The models obtained from the use of both variables were always stronger accounting for higher proportions of student’s grade variations. The results show that ATPCQ and RTB had a significantly positive relationship with student’s achievement in Physics-chemistry, indicating that both attitudinal and cognitive variables should be taken into account on science education as well as in educative intervention.

O conceito de envolvimento dos alunos na escola tem vindo a ser colocado no cerne das discussões relacionadas com o sucesso académico e com o abandono escolar. Este estudo faz uma revisão de literatura acerca deste conceito e das suas relações com o desempenho académico, destacando a sua importância no âmbito da formação de professores. Vários estudos sustentam que a falta de envolvimento dos alunos aparece associada ao baixo desempenho académico, a problemas de comportamento e ao abandono escolar. O envolvimento dos alunos na escola apresenta-se, na literatura revista, como uma resposta eficaz para os problemas que afetam as escolas e os seus alunos, como um aspeto a ter em conta na prevenção de padrões de comportamento problemático em contexto escolar e, portanto, como um conceito transdisciplinar de elevada importância na formação de professores.

Early intervention with children at risk or facing developmental problems is a practice defined by three fundamental characteristics: being family-centered, being based on the community and on the child’s life context, and being conducted by a team with transdisciplinary practice. In this paper we wish to present how the SNIPI-National System of Early Intervention, implemented in Portugal over the past 15 years, contributes to promote maximum development and the full inclusion of children up to 6 years of age and works to prevent school failure. The SNIPI covers the entire territory and intends to respond to the needs of children with developmental disorders or those in at risk situations. This community-based early intervention model is linked to the health, education and social care systems, involving the three responsible Ministries. In the present community case study, we present the implementation of this program in the Alentejo region, involving 31 local teams and almost 2500 children. Through the regional structure’s reports and the responses of parents and professionals in impact studies, we demonstrate how the system is established and how it tackles school failure and improves the educational inclusion of these children. The impact of this Early Intervention model has been significant not only on children’s developmental outcomes, but also for the health, education and social care professionals who work in a transdisciplinary perspective, as well as for the families who became more skilled at evaluating the children’s needs and the support provided. This approach to implementing a family-centered Early Intervention program can contribute to full inclusion. It facilitates the transition to schooling based on a non-discriminatory approach and educational achievement by aiding development and an adapted contextualization in pre-school education. This program system introduces significant innovation within the framework of existing educational policies that promote development and inclusion, and has therefore earned the interest of the scientific community and policy-makers alike. It has been possible to implement some of principles already studied but it had never been tested. The Early Intervention program in Alentejo, as part of the SNIPI, can be an example of good practices, with its own characteristics that allowed to create a network of integrated and comprehensive responses to the needs of the population in this region.

Several factors like pupils’ characteristics, school conditions and family context have been pointed out in the literature as being linked to academic achievement. Regarding the latter, family socio-economic status and parental support have been identified as determining variables on success at school. The current study analyses the influence of family support on the achievement of school children in their native language [Portuguese language course (PLC)]. Participants were 885 students attending PLC on basic and secondary schools (6th and 9th school grades) (ISCED 1); 418 boys and 467 girls, ranged between 10 and 18 years of age (M = 12.99). School achievement was assessed using year-end classifications in PLC. Family support was assessed using the Family Support-Context Variables Questionnaire. A regression analysis showed that students’ perception about instrumental and affective family support in school life was positively related to their Portuguese grades. However, different predictive values were revealed according to gender. Girls’ Portuguese languge couse classification seemed to depend on affective variables like their perception of affective parental support and affective attitudes toward the PLC, while boys’ results seemed to be influenced by instrumental variables, such as the perception of instrumental support from parents and boys’ attitudes toward the utility of learning Portuguese language. These results supported those of other studies, showing the need to take gender differences into account in educational interventions, especially during early adolescence. In conclusion, the study shows an influence of parental support on PLC achievement. Such influence differs according to gender, with girls being more sensitive to the affective dimension of parental support and boys to the instrumental one.

Resumo: Este estudo propõe-se caraterizar comportamentos de violência entre pares, em função do nível de escolaridade, género e variáveis socioafetivas. Os participantes incluem uma amostra de 80 estudantes do 3.º ciclo do ensino básico (7.º -9.º anos), avaliados com o QEVE, em dois momentos (7.º e 9.º anos). Os resultados demonstram que: i) as condutas de vitimação e agressão mais frequentes são a exclusão social e a agressão verbal; ii) a taxa de vitimação diminui do 7.º para o 9.º ano, enquanto a taxa de agressão mantém-se estável; iii) os rapazes encontram-se mais envolvidos em situações de bullying físico do que as raparigas; iv) o sentimento face à escola (i.e., gostar da escola) e a perceção de ter amigos revelam-se aspetos protetores especialmente importantes das condutas de vitimação e agressão entre os alunos do nível de escolaridade mais baixo. Estes resultados sugerem uma intervenção educativa diferenciada e orientada para a literacia socioemocional, destacando o papel dos pares na prevenção da violência escolar. Palavras-chave:Agressão; Vitimação; Bullying; Escola; Adolescentes. Peer violence in adolescence:A study with students in the beginning in the end or the 3 rd cicle of basic education: This study aims at characterizing behaviours of peer violence, according to school level, gender and socio affective variables. Participants include a sample of 80 students attending the 3 rd level of elementary education (grades 7 -9), which were evaluated with QEVE, in two distinct moments: 7 th and 9 th grades. The results show that: i) the most frequent conducts of victimization and aggression are social exclusion and verbal aggression; ii) the victimization rates decrease from 7th to 9th grade although the aggression rates remain stable; iii) boys find themselves more involved in physical bullying situations than girls; vi) the felling towards school (i.e., school liking) and the perception of having friends are revealed has important protective aspects in victimization and aggression conducts. These results are suggestive of a differential educational intervention, oriented to socioemotional literacy, highlighting the role of peers in prevention of school violence. Keywords: Aggression; Victimization; Bullying; School; Adolescents.A violência entre pares -bullying -constitui-se como um fenómeno preocupante em contextos educativos. Nos últimos anos tem-se assistido a um aumento substancial da investigação nesta área, não só porque estamos perante um problema com contornos cada vez mais complexos, mas também porque parece afetar todo o clima escolar (Rose, Nickerson, & Stormont, 2015; UNESCO, 2017) e deixar marcas profundas nos seus intervenientes (NASEM, 2016).O termo bullying pode definir-se como um subtipo do comportamento agressivo (Martins & Silva, 2014), que pretende designar determinadas condutas de vitimação e agressão que ocorrem entre pares, de modo intencional e continuado, em que o abuso perpetrado pelo mais forte sobre o mais fraco, ou o abuso de um grupo sobre uma vítima indefesa parece ser ...